WO2010077733A3 - Procédé de conversion pour des alliages d'aluminium l12 pouvant subir un traitement thermique - Google Patents

Procédé de conversion pour des alliages d'aluminium l12 pouvant subir un traitement thermique Download PDF

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Publication number
WO2010077733A3
WO2010077733A3 PCT/US2009/067319 US2009067319W WO2010077733A3 WO 2010077733 A3 WO2010077733 A3 WO 2010077733A3 US 2009067319 W US2009067319 W US 2009067319W WO 2010077733 A3 WO2010077733 A3 WO 2010077733A3
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WO
WIPO (PCT)
Prior art keywords
conversion process
aluminum alloys
heat treatable
aluminum alloy
alloy
Prior art date
Application number
PCT/US2009/067319
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English (en)
Other versions
WO2010077733A2 (fr
Inventor
Awadh B. Pandey
Original Assignee
United Technologies Corporation
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Filing date
Publication date
Application filed by United Technologies Corporation filed Critical United Technologies Corporation
Priority to EP09836763A priority Critical patent/EP2393949A2/fr
Publication of WO2010077733A2 publication Critical patent/WO2010077733A2/fr
Publication of WO2010077733A3 publication Critical patent/WO2010077733A3/fr

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1094—Alloys containing non-metals comprising an after-treatment
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention porte sur un procédé de production d'un alliage d'aluminium de haute résistance contenant des dispersoïdes intermétalliques L12, à l'aide d'une atomisation gazeuse dans le but de produire une poudre, qui est ensuite consolidée pour donner des billettes d'alliage aluminium L12, ou par coulée de l'alliage dans des moules pour produire des billettes d'alliage d'aluminium L12, ou par coulée de l'alliage dans des pièces directement utilisables.
PCT/US2009/067319 2008-12-09 2009-12-09 Procédé de conversion pour des alliages d'aluminium l12 pouvant subir un traitement thermique WO2010077733A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09836763A EP2393949A2 (fr) 2008-12-09 2009-12-09 Procede de conversion pour des alliages d aluminium l12 pouvant subir un traitement thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/316,020 US8778099B2 (en) 2008-12-09 2008-12-09 Conversion process for heat treatable L12 aluminum alloys
US12/316,020 2008-12-09

Publications (2)

Publication Number Publication Date
WO2010077733A2 WO2010077733A2 (fr) 2010-07-08
WO2010077733A3 true WO2010077733A3 (fr) 2010-10-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/067319 WO2010077733A2 (fr) 2008-12-09 2009-12-09 Procédé de conversion pour des alliages d'aluminium l12 pouvant subir un traitement thermique

Country Status (3)

Country Link
US (1) US8778099B2 (fr)
EP (1) EP2393949A2 (fr)
WO (1) WO2010077733A2 (fr)

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US9611522B2 (en) * 2009-05-06 2017-04-04 United Technologies Corporation Spray deposition of L12 aluminum alloys
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US10266933B2 (en) 2012-08-27 2019-04-23 Spirit Aerosystems, Inc. Aluminum-copper alloys with improved strength
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US9936541B2 (en) * 2013-11-23 2018-04-03 Almex USA, Inc. Alloy melting and holding furnace
JP6385683B2 (ja) * 2014-02-07 2018-09-05 本田技研工業株式会社 Ａｌ合金鋳造物及びその製造方法
CA2941734C (fr) * 2014-03-12 2017-07-04 NanoAL LLC Superalliages d'aluminium destines a etre utilises dans des applications a haute temperature
US11198179B2 (en) 2015-07-17 2021-12-14 Ap&C Advanced Powders & Coating Inc. Plasma atomization metal powder manufacturing processes and system therefor
US10450637B2 (en) 2015-10-14 2019-10-22 General Cable Technologies Corporation Cables and wires having conductive elements formed from improved aluminum-zirconium alloys
CA3091111C (fr) * 2015-10-29 2024-04-09 Ap&C Advanced Powders & Coatings Inc. Procedes de fabrication d'atomisation de poudre metallique
CA3020720C (fr) 2016-04-11 2020-12-01 Ap&C Advanced Powders & Coatings Inc. Procedes de traitement thermique en vol de poudres metalliques reactives
US11603583B2 (en) 2016-07-05 2023-03-14 NanoAL LLC Ribbons and powders from high strength corrosion resistant aluminum alloys
US10697046B2 (en) 2016-07-07 2020-06-30 NanoAL LLC High-performance 5000-series aluminum alloys and methods for making and using them
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CN110423966B (zh) * 2019-07-29 2020-09-22 中国航发北京航空材料研究院 一种提高铝锂合金产品综合性能的制备工艺
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CN110877106A (zh) * 2019-12-13 2020-03-13 安徽哈特三维科技有限公司 一种3d打印机用钛合金粉体原料粉碎装置
CN114540678A (zh) * 2022-01-21 2022-05-27 山东南山铝业股份有限公司 一种抗蠕变性耐高温稀土铝合金及制备方法
CN114875283A (zh) * 2022-05-19 2022-08-09 贵州航天新力科技有限公司 一种可铸造第四代超轻超细晶高强铝锂合金
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